forked from blevesearch/bleve
/
term_locations.go
46 lines (39 loc) · 1.33 KB
/
term_locations.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
// Copyright (c) 2014 Couchbase, Inc.
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
// except in compliance with the License. You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software distributed under the
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
// either express or implied. See the License for the specific language governing permissions
// and limitations under the License.
package highlight
import (
"sort"
"github.com/blevesearch/bleve/search"
)
type TermLocation struct {
Term string
Pos int
Start int
End int
}
type TermLocations []*TermLocation
func (t TermLocations) Len() int { return len(t) }
func (t TermLocations) Swap(i, j int) { t[i], t[j] = t[j], t[i] }
func (t TermLocations) Less(i, j int) bool { return t[i].Start < t[j].Start }
func OrderTermLocations(tlm search.TermLocationMap) TermLocations {
rv := make(TermLocations, 0)
for term, locations := range tlm {
for _, location := range locations {
tl := TermLocation{
Term: term,
Pos: int(location.Pos),
Start: int(location.Start),
End: int(location.End),
}
rv = append(rv, &tl)
}
}
sort.Sort(rv)
return rv
}